thanks ghost and burbotman!!
messiner, yes i assume they can get just as big as the other lower jaw bichirs, e.g. laps like you said. i think toyin had a 17" before. probably won't get as big as the congicus or bichir bichir.
thanks rasdbo! i have various size bichirs, from juvies to large adults. the zaire green is actually not expensive at all. the one in the pics is about 12". got it couple yrs ago when toyin first brought them in. i can't remember now how much it was, but it was average bichir price for that size i think. as for ansorgii, its the most i've spent on fish so far...still not as much as say a xback asian...i'd rather not say the amount if you don't mind